Foldable sofa-bed with folding-assist and extension-assist mechanisms | Patent Publication Number 20090235452

US 20090235452 A1
Patent NumberUS 08011034 B2
Application Number12407939
Filled DateMar 20, 2009
Priority DateMar 20, 2008
Publication DateSep 24, 2009
Original AssigneeAmerican Leather Inc.
Current AssigneeAmerican Leather Operations Llc
Inventor/ApplicantsMarcus L. Murphy
Douglas Gasal
Robert Barron Duncan
D. Stephen Hoffman
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